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[glibc/history.git] / posix / bug-regex8.c
blob8383e01501fa30f0f1e2bcb29ef8069a2e931d17
1 /* Test for the STOP parameter of re_match_2 and re_search_2.
2 Copyright (C) 2002 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Stepan Kasal <kasal@math.cas.cz>, 2002.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 02111-1307 USA. */
21 #include <locale.h>
22 #include <stdio.h>
23 #include <stdlib.h>
24 #include <string.h>
25 #include <sys/types.h>
26 #include <regex.h>
29 int
30 main (void)
32 struct re_pattern_buffer regex;
33 const char *s;
34 int match[4];
36 memset (&regex, '\0', sizeof (regex));
38 s = re_compile_pattern ("xy$", 3, &regex);
39 if (s != NULL)
41 puts ("failed to compile pattern \"xy$\"");
42 return 1;
44 else
45 match[0] = re_match_2(&regex,"xyz",3,NULL,0,0,NULL,2);
47 free (regex.buffer);
48 memset (&regex, '\0', sizeof (regex));
50 s = re_compile_pattern ("xy\\>", 4, &regex);
51 if (s != NULL)
53 puts ("failed to compile pattern \"xy\\>\"");
54 return 1;
56 else
57 match[1] = re_search_2(&regex,"xyz",3,NULL,0,0,2,NULL,2);
59 free (regex.buffer);
60 memset (&regex, '\0', sizeof (regex));
62 s = re_compile_pattern ("xy \\<", 5, &regex);
63 if (s != NULL)
65 puts ("failed to compile pattern \"xy \\<\"");
66 return 1;
68 else
70 match[2] = re_match_2(&regex,"xy ",4,NULL,0,0,NULL,3);
71 match[3] = re_match_2(&regex,"xy z",4,NULL,0,0,NULL,3);
74 if (match[0] != -1 || match[1] != -1 || match[2] != -1 || match[3] != 3)
76 printf ("re_{match,search}_2 returned %d,%d,%d,%d, expected -1,-1,-1,3\n",
77 match[0], match[1], match[2], match[3]);
78 return 1;
81 puts (" -> OK");
83 return 0;